package com.qf.springbootproject.mapper;

import com.qf.springbootproject.pojo.Student;
import com.qf.springbootproject.pojo.User;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;
import org.springframework.stereotype.Service;
@Repository
public interface StudentMapper {

    @Select("select * from user_p where user_id=#{id}")
    User findStudentById(String id);

}
